If you’re looking for a comforting meal that feels like a big, cozy hug, look no further than this Easy Tuna Noodle Casserole. This dish is a nostalgic classic, packed with tender noodles, flaky tuna, peas, gooey cheddar cheese, and the irresistible crunch of a golden topping. It’s the kind of simple recipe you turn to for busy weeknights, family gatherings, or just savoring a warm memory in every bite. Let’s dive into why this casserole deserves a spot in your recipe box!

Ingredients You’ll Need
The beauty of this recipe is in its simplicity. Each ingredient brings something vital—be it flavor, texture, or color—making the Easy Tuna Noodle Casserole truly satisfying and never boring. Here’s a breakdown of what you’ll need, along with a few quick tips to make each element shine:
- Egg noodles (3 cups, cooked al dente): These soft, twisty noodles soak up the sauce perfectly without turning mushy.
- Tuna (2 (5-oz) cans, drained): Flaky tuna is the protein hero here, adding savory depth—solid white or chunk light both work.
- Cream of mushroom soup (1 (10.5-oz) can): The creamy base that pulls the whole casserole together. Try cream of celery or chicken for a twist.
- Milk (½ cup): Thins out the soup just enough for velvety, pourable sauce.
- Frozen peas (1 cup, thawed): Bring a pop of sweet color and freshness; if you love veggies, toss in a little more.
- Shredded cheddar cheese (1 cup): Melty, sharp cheddar makes every bite richer. Use half inside, half for a cheesy topping.
- Garlic powder (½ teaspoon): Infuses the casserole with subtle aromatic warmth.
- Onion powder (½ teaspoon): Rounds out the flavor and plays so well with the tuna and mushrooms.
- Black pepper (¼ teaspoon): Adds just the right touch of gentle heat.
- Crushed potato chips or breadcrumbs (1 cup, for topping): The crowning glory! Chips give a salty crunch, while breadcrumbs bake up beautifully crisp.
How to Make Easy Tuna Noodle Casserole
Step 1: Prep Your Ingredients
Preheat your oven to 350°F, and grease a 9×13-inch baking dish. Make sure your egg noodles are cooked al dente and drained well—you want them tender but firm so they don’t break apart as the casserole bakes. Thaw the peas by running them under cool water and drain your tuna so it won’t water down the sauce.
Step 2: Make the Creamy Base
In a large mixing bowl, whisk together the cream of mushroom soup, milk, garlic powder, onion powder, and black pepper until it’s smooth and completely combined. This easy step sets the stage for the casserole’s savory, creamy texture and lets those spices mingle perfectly.
Step 3: Combine the Filling
Fold in the tuna, cooked noodles, thawed peas, and half of the shredded cheddar cheese. Stir gently to coat everything evenly in the creamy sauce. You want each noodle and pea to be enveloped in flavor, and the tuna blended throughout for perfect bites every time.
Step 4: Assemble in the Baking Dish
Pour the filling into your prepared baking dish, using a spatula to spread the mixture evenly. Sprinkle the remaining shredded cheddar cheese over the top so it melts into a bubbly, cheesy blanket as it bakes.
Step 5: Add the Crunchy Topping
Generously scatter the crushed potato chips or breadcrumbs over the surface of the casserole. This layer bakes up golden and crisp, providing a fun contrast to the creamy filling below—don’t skip it!
Step 6: Bake and Rest
Slide the casserole into the oven and bake for 25 to 30 minutes, until it’s piping hot and the topping is golden brown. Let it cool for about five minutes before serving—this helps the casserole set so every scoop is just right.
How to Serve Easy Tuna Noodle Casserole

Garnishes
Just before serving, sprinkle on a little more fresh black pepper, a pinch of chopped parsley, or even a touch of grated Parmesan if you want to take things up a notch. These little additions add a fresh pop or a savory note that makes each bite of Easy Tuna Noodle Casserole extra special.
Side Dishes
This casserole pairs beautifully with a simple side salad tossed in tangy vinaigrette or a plate of roasted vegetables for freshness and crunch. Some warm dinner rolls or a loaf of crusty bread are perfect for soaking up that luscious sauce, making the meal feel complete and balanced.
Creative Ways to Present
Transform your presentation by serving the Easy Tuna Noodle Casserole in individual ramekins for a dinner party twist, or scoop some into large soup mugs for a cozy, casual touch. You can even top each serving with a few sliced cherry tomatoes or crispy onions for added flair and color.
Make Ahead and Storage
Storing Leftovers
Once cooled, leftovers keep well in the fridge for up to three days. Simply cover the casserole dish tightly with foil or plastic wrap, or transfer portions into airtight containers for grab-and-go lunches or easy reheating later in the week.
Freezing
If you want to freeze your Easy Tuna Noodle Casserole, assemble the dish but hold off on adding the crunchy topping until you’re ready to bake. Wrap the whole thing tightly with plastic wrap and foil, label, and freeze for up to two months. When you’re ready, defrost overnight in the fridge before topping and baking as directed.
Reheating
To reheat, bake individual portions or the whole casserole in a 350°F oven, covered with foil, until heated through—usually 15–20 minutes for a big dish or 5–10 minutes for small servings. For that fresh-from-the-oven crunch, add a sprinkle more breadcrumbs or chips before the final five minutes of reheating.
FAQs
Can I use a different type Main Course
Absolutely! Canned salmon or even cooked, flaked chicken can be swapped in for the tuna. Both offer delicious results and give you a fresh take on the Easy Tuna Noodle Casserole foundation.
Is there a gluten-free version of this casserole?
You can easily make this gluten-free by using gluten-free egg noodles and ensuring your soup and crunchy topping are gluten-free as well. Many stores carry gluten-free condensed soups and breadcrumb alternatives.
Can I make Easy Tuna Noodle Casserole ahead of time?
Definitely! This casserole can be assembled (without the topping) up to 24 hours ahead and stored in the refrigerator. Just add the cheese and topping before baking, and you’ll have a low-stress dinner ready to go.
How can I lighten up the recipe?
For a lighter version, try using reduced-fat soup, skim milk, and part-skim cheese, or substitute Greek yogurt for some of the soup. The result is just as creamy and comforting, with fewer calories and fat.
What can I add for extra flavor or texture?
If you’re craving a little something extra, stir in sautéed mushrooms, diced celery, or even a handful of sun-dried tomatoes. A dash of hot sauce or some fresh herbs can also jazz up your Easy Tuna Noodle Casserole!
Final Thoughts
If you haven’t revisited this classic in a while, now’s the perfect time to bring Easy Tuna Noodle Casserole back to your table. It’s hearty, nostalgic, and endlessly flexible—with minimal prep and maximum comfort. Give it a try, and you might just discover it’s your new weeknight staple!
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Easy Tuna Noodle Casserole Recipe
- Total Time: 40 minutes
- Yield: 6 servings
- Diet: Non-Vegetarian
Description
Indulge in the comforting flavors of this Easy Tuna Noodle Casserole, a classic dish perfect for a family dinner. Creamy and satisfying, this casserole is a crowd-pleaser that can be easily assembled ahead of time.
Ingredients
Egg Noodles:
3 cups egg noodles, cooked al dente
Tuna Mixture:
2 (5‑oz) cans tuna, drained
1 (10.5‑oz) can cream of mushroom soup
½ cup milk
1 cup frozen peas, thawed
1 cup shredded cheddar cheese
½ teaspoon garlic powder
½ teaspoon onion powder
¼ teaspoon black pepper
Topping:
1 cup crushed potato chips or breadcrumbs
Instructions
- Preheat Oven:
- Cook Noodles:
- Mix Ingredients:
- Assemble:
- Bake:
Preheat oven to 350°F.
Cook egg noodles according to package directions until al dente and drain.
In a large bowl, combine cream of mushroom soup, milk, garlic powder, onion powder, and black pepper. Stir in tuna, cooked noodles, peas, and half of the cheese.
Pour mixture into a greased 9×13-inch baking dish. Top with remaining cheese and crushed potato chips or breadcrumbs.
Bake for 25–30 minutes until hot and bubbly with a golden topping. Let cool for 5 minutes before serving.
Notes
- You can substitute cream of celery or chicken soup for a different flavor.
- Add sautéed mushrooms or diced celery for extra texture.
- For a lighter version, use Greek yogurt in place of some of the soup.
- This casserole can be assembled ahead and refrigerated for up to 24 hours before baking.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1⅓ cups
- Calories: ~320
- Sugar: ~3 g
- Sodium: ~620 mg
- Fat: ~14 g
- Saturated Fat: ~6 g
- Unsaturated Fat: ~7 g
- Trans Fat: 0 g
- Carbohydrates: ~30 g
- Fiber: ~2 g
- Protein: ~20 g
- Cholesterol: ~45 mg